Boxers and mixed martial arts (MMA) competitors take blows to the head often enough to hurt memory function. After a while the constant blows to the head turn into real brain damage that worsens even after they quit sports.

Bumps and bruises are as much a part of a childhood as sleepovers and mud pies - but that doesn't mean that bumps to the head shouldn't be taken seriously.

BOOM! Athletes from football to gymnastics to soccer are familiar with the dizzying effects of a concussion. But how do they know when it's safe to put their heads back in the game?

It may be tempting to knock your teen upside the head sometimes, but it turns out a head injury might cause more problems in adolescents than in adults.

Most high school football teams completed their “two-a-days” which usually includes full pads every day in the August heat. Ivy league is rethinking that notion.

With football season in full swing, it's time to get reacquainted with concussions: what to expect, how to treat and when to return to action.

After tumors or accidents, the skull may be so damaged that a helmet is required to protect the brain because few other options are available. Now a new surgical technique provides complex skull reconstruction.

It can take a while to get back to normal even after a mild traumatic brain injury. Regardless of severity, headaches are common in the year after such an injury.

Traumatic brain injury can't always be diagnosed as quickly as doctors would prefer. Discovering biomarkers in the blood could help them quickly and accurately diagnose it.

Following a traumatic brain injury, some patients just aren't themselves. They might experience trouble sleeping, mood swings, psychotic behavior and problems with impulse control.